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<div class="sectionHeading">Main Description</div>
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    领域模型指的是面向业务领域的内容，主要是对业务领域或要研究的问题领域的认识。在NUP中主要体现在业务建模的<a class="elementLink" href="./../../../rup_bm/workproducts/rup_business_analysis_model_9449F63A.html" guid="{CF53445C-3351-46C6-810E-8251830029A7}">业务分析模型</a>中。在业务分析模型中的领域模型更偏重于<a class="elementLink" href="./../../../rup_bm/workproducts/rup_business_entity_638A1D00.html" guid="{9A14ED32-2AC5-457E-93B8-474642D33A50}">业务实体</a>。一般在其他业界的认识上，在分析设计中的分析模型中的<a class="elementLink" href="./../../../rup/guidances/guidelines/analysis_class_7E97273E.html" guid="2.2738948033145062E-306">分析类</a>中的实体类也被认为是领域模型涉及的内容。
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    表结构是<a class="elementLink" href="./../../../rup/workproducts/rup_data_model_65B46980.html" guid="{9DCF1723-1A21-4F48-BEDE-DBC543489682}">数据模型</a>的一部分。它是由领域模型通过<a class="elementLink" href="./../../../rup/tasks/use_case_analysis_A6990185.html" guid="{28014615-A62F-452D-B821-30C7CAB0EC44}">用例分析</a>、<a class="elementLink" href="./../../../rup/tasks/use_case_design_92D13EEE.html" guid="{76E2B93D-051C-4B8C-BEA1-B40A40CBD986}">用例设计</a>、<a class="elementLink" href="./../../../rup/tasks/class_design_98F20FF9.html" guid="{27AE0601-2E95-4A6A-8EB3-0A4BA8E5626B}">类设计</a>、<a class="elementLink" href="./../../../rup/tasks/database_design_8552DD3.html" guid="{2E74A414-49F5-4F27-BFCB-AA2DAC675F58}">数据库设计</a>等任务得到的。
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